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Fluorescence Whitening Agent >> PF
| Main Components |
1,2-Bis(5-methyl-2-benzoxazole)ethylene |
| CAS NO. |
1041-00-5 (12224-12-3) |
| Molecular Formula |
C18H14N2O2 |
| Property |
Light yellow crystal powder, |
| Specification |
Melting point 187-190℃
Constituent content ≥99%
Max. wavelength of absorption spectrum 363nm
Volatile component ≤0.5% |
| Main application |
Good fluorescence strength, high whiteness, good thermal stability, insoluble in water, acid resistance and alkali proof, stable chemical behaviour. Does not decompose even temp is over 250℃. Good heat resistance and yellowing resistance. Good strength and light resistance, widely applied in thermoplastic products, has good whitening and brightening effects to polyester film, PVC, PS, ABS, Perspex glass, artificial leather, foamed wall paper, etc. |
| Recommended Dosage |
0.03-0.05% |
| Package |
Packed in 10kgs carton lined with plastic bag. |
| Storage |
Recommended store in dry and ventilative place, guard against damp; keep far from fire and heat. Strictly prohibit to meet or put together with acid base. Warranty period: 2 years |
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Modified Foaming Agent